1.10.2

nginx [engine x] is an HTTP and reverse proxy server, a mail proxy server, and a generic TCP proxy server, originally written by Igor Sysoev. For a long time, it has been running on many heavily loaded Russian sites including Yandex, Mail.Ru, VK, and Rambler. According to Netcraft, nginx served or proxied 21.89% busiest sites in June 2015. Here are some of the success stories: Netflix, Wordpress.com, FastMail.FM.
The sources and documentation are distributed under the 2-clause BSD-like license.